X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/72cdf4c9b3ce92addf09cfb322f0c19bfb0f8744..fae5c452834a398c06a318e5da65cff7791eff2b:/src/gtk/dcmemory.cpp

diff --git a/src/gtk/dcmemory.cpp b/src/gtk/dcmemory.cpp
index 617cbd744a..a1e0c24452 100644
--- a/src/gtk/dcmemory.cpp
+++ b/src/gtk/dcmemory.cpp
@@ -13,8 +13,8 @@
 
 #include "wx/dcmemory.h"
 
-#include "gdk/gdk.h"
-#include "gtk/gtk.h"
+#include <gdk/gdk.h>
+#include <gtk/gtk.h>
 
 //-----------------------------------------------------------------------------
 // wxMemoryDC
@@ -43,6 +43,7 @@ wxMemoryDC::~wxMemoryDC()
 
 void wxMemoryDC::SelectObject( const wxBitmap& bitmap )
 {
+    Destroy();
     m_selected = bitmap;
     if (m_selected.Ok())
     {
@@ -55,9 +56,9 @@ void wxMemoryDC::SelectObject( const wxBitmap& bitmap )
             m_window = m_selected.GetBitmap();
         }
 
-        SetUpDC();
-
         m_isMemDC = TRUE;
+
+        SetUpDC();
     }
     else
     {
@@ -66,6 +67,66 @@ void wxMemoryDC::SelectObject( const wxBitmap& bitmap )
     }
 }
 
+void wxMemoryDC::SetPen( const wxPen &pen )
+{
+    if (m_selected.Ok() && m_selected.GetBitmap() && (*wxTRANSPARENT_PEN != pen))
+    {
+        if (*wxWHITE_PEN == pen)
+            wxWindowDC::SetPen( *wxBLACK_PEN );
+        else
+            wxWindowDC::SetPen( *wxWHITE_PEN );
+    }
+    else
+    {
+        wxWindowDC::SetPen( pen );
+    }
+}
+
+void wxMemoryDC::SetBrush( const wxBrush &brush )
+{
+    if (m_selected.Ok() && m_selected.GetBitmap() && (*wxTRANSPARENT_BRUSH != brush))
+    {
+        if (*wxWHITE_BRUSH == brush)
+            wxWindowDC::SetBrush( *wxBLACK_BRUSH );
+        else
+            wxWindowDC::SetBrush( *wxWHITE_BRUSH );
+    }
+    else
+    {
+        wxWindowDC::SetBrush( brush );
+    }
+}
+
+void wxMemoryDC::SetTextForeground( const wxColour &col )
+{
+    if (m_selected.Ok() && m_selected.GetBitmap())
+    {
+        if (col == *wxWHITE)
+            wxWindowDC::SetTextForeground( *wxBLACK );
+        else
+            wxWindowDC::SetTextForeground( *wxWHITE );
+    }
+    else
+    {
+        wxWindowDC::SetTextForeground( col );
+    }
+}
+
+void wxMemoryDC::SetTextBackground( const wxColour &col )
+{
+    if (m_selected.Ok() && m_selected.GetBitmap())
+    {
+        if (col == *wxWHITE)
+            wxWindowDC::SetTextBackground( *wxBLACK );
+        else
+            wxWindowDC::SetTextBackground( *wxWHITE );
+    }
+    else
+    {
+        wxWindowDC::SetTextBackground( col );
+    }
+}
+
 void wxMemoryDC::DoGetSize( int *width, int *height ) const
 {
     if (m_selected.Ok())